Problem Symptoms Table
HINT:
Use the table below to help determine the causes of the problem symptom. The potential cases of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Cruise Control System
PROBLEM SYMPTOMS TABLE
| Symptom | Suspected area | See |
|---|---|---|
| Main switch cannot be turned ON (Indicator light on the combination meter does not come on) | CRUISE CONTROL SWITCH CIRCUIT | |
| CRUISE MAIN INDICATOR LIGHT CIRCUIT | ||
| ECM | - | |
| Desired speed cannot be set (Indicator light on the combination meter comes on when the main switch is turned ON, but goes off when operating the "SET" function) | CRUISE CONTROL SWITCH CIRCUIT | |
| ECM | - | |
| Desired speed cannot be set (Indicator light on the combination comes on when the main switch is turned ON and it remains ON, while operating the "SET" function) | CRUISE CONTROL SWITCH CIRCUIT | |
| STOP LIGHT SWITCH CIRCUIT | ||
| CLUTCH SWITCH CIRCUIT (M/T) | ||
| Park/neutral position switch circuit (A/T) | HOW TO PROCEED WITH TROUBLESHOOTING | |
| Combination meter system | HOW TO PROCEED WITH TROUBLESHOOTING | |
| VEHICLE SPEED SENSOR CIRCUIT | ||
| ECM | - | |
| While cruise control driving, the set speed is canceled (Indicator light remains ON) | CRUISE CONTROL SWITCH CIRCUIT | |
| VEHICLE SPEED SENSOR CIRCUIT | ||
| STOP LIGHT SWITCH CIRCUIT | ||
| Combination meter system | HOW TO PROCEED WITH TROUBLESHOOTING | |
| CLUTCH SWITCH CIRCUIT (M/T) | ||
| Park/neutral position switch circuit (A/T) | HOW TO PROCEED WITH TROUBLESHOOTING | |
| ECM | - | |
| Hunting occurs (Speed is not constant) | VEHICLE SPEED SENSOR CIRCUIT | |
| ECM | - | |
| Speed setting cannot be canceled ("CANCEL" function failure only) | CRUISE CONTROL SWITCH CIRCUIT | |
| ECM | - | |
| DTC is not output, or is output when should not be | DLC3 CIRCUIT | |
| ECM | - | |
| Cruise control cannot be canceled when vehicle speed decreases to below low speed limit | VEHICLE SPEED SENSOR CIRCUIT | |
| ECM | - | |
| Cruise control cannot be canceled when brake pedal is depressed | STOP LIGHT SWITCH CIRCUIT | |
| ECM | - | |
| Cruise control cannot be canceled when shift lever is operated (A/T) | Park/neutral position switch circuit (A/T) | HOW TO PROCEED WITH TROUBLESHOOTING |
| ECM | - | |
| Cruise control cannot be canceled when clutch pedal is depressed (M/T) | CLUTCH SWITCH CIRCUIT (M/T) | |
| ECM | - |